Eagle 9.2 Negative Solder Mask problem

Upgrading Eagle over 9.2,  a new strange thing happens. In the CAM settings, on every soldermask layer, appears a checked box named “Negative image”.

The results are… a borderless soldermask.

Negative option in CAM Settings Gerbers with borderless Read more
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Eagle missing managed libraries

After a clean upgrade to Eagle 8.5.2 I couldn’t find the (new) managed libraries.

The user folder in “Documents” is fine with all the work and all the versions inside.

The answer seems to be that you have to Read more

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CC2541 SensorTag

device under test

A Bluetooth Low Energy Development Kkit for wireless sensor applications.

Useful Links:

TI SensorTag: www.ti.com/sensortag

http://www.ti.com/tool/cc2541dk-sensor

SensorTag Quick Start Guide: http://www.ti.com/litv/pdf/swru324b

SensorTag Software: http://www.ti.com/tool/sensortag-sw

CC2541 SoC: http://www.ti.com/product/cc2541

The power supply section – TPS62730: http://www.ti.com/product/tps62730

The Meandered Read more

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